National Stock Number
9160-00-943-4691
National Stock Number (NSN) 9160-00-943-4691, or NIIN 009434691, (insulating oil,electrical) was assigned April 11, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 9160009512569.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 15, 2012. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM8EB12M0293, SPM8EB12M0293. The total value of the awarded contracts has been US$ 42,160.00.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 06408. [A LIGHT OR MEDIUM BODIED MINERAL OIL, A SYNTHETICALLY PREPARED PRODUCT, OR A COMBINATION THEREOF, WHICH IS USED IN TRANSFORMERS, OIL CIRCUIT BREAKERS, AND OTHER ELECTRICAL APPARATUS AS AN INSULATING OR COOLING MEDIUM OR BOTH.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 9160009434691 does not contain precious metals.
This NSN is associated to Schedule B 2710194545: insulating or transformer oils, nesoi. The Schedule B End Use is listed as petroleum products, other. NAICS classification category 324110: petroleum refineries.
This information was last updated on Aug 01, 2025.